An effective greenhouse ventilation program is incredibly important to any grow operation, whether or not you’re a hobbyist with a smaller structure or a commercial farmer whose massive house protects their livelihood.

Our greenhouse hand crank can roll-up sidewalls up to 300 feet long. It does so with a long lasting construction of stainless in a plastic-type resin casing designed to fight off long-term corrosion and wear. What’s more, it’s 4:1 gear ratio makes for easy cranking and it’s really self-locking, automated brake will ensure that your sidewall will remain where you want it to.

With this hand crank, you’ll have the ability to control the temperature and humidity of your greenhouse. It also gives you side access to both your low and high tunnel hoop homes. It’s even simple to install; just follow these instructions for guidance on how to integrate this greenhouse curtain crank into the creation of your greenhouse.
You can’t control the elements, but you can have all-weather control of your greenhouse with our complete roll-up curtain system. Our system includes everything you will require for a long time of continuous operation. No lumber to purchase, no extra poly fasteners to purchase; our price includes everything. Furthermore, you can Automatic Roll Up Sides Greenhouse select a manual crank or an incrementally automatic system. Our fabric is a heavy-duty 12 mil. coated 10’x10′ weave fabric (not 6 mil. poly), strong enough to withstand the abuse of windy conditions and also rocks thrown by yard mowers and weed-eaters. Growers prefer curtains that roll-up from the middle instead of rolling up from underneath; crank rotations are reduced by 50%, and curtains are kept straight. Affordable and easy to operate natural ventilation along with adaptable to any greenhouse with directly sidewalls.
Roll-up sides have swiftly become the lowest cost way to ventilate greenhouses, high tunnels and hoop houses.

While most growers would like roll-up sides for his or her structures, the hardware parts associated with roll-ups can frequently be frustrating. Hopefully this post can help make roll-up side set up simpler.